IEECAS OpenIR

浏览/检索结果: 共531条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
Variations in monsoon precipitation over southwest China during the last 1500 years and possible driving forces 期刊论文
SCIENCE CHINA-EARTH SCIENCES, 2022, 卷号: 65, 期号: 5, 页码: 949-965
作者:  Liu, Bin;  Sheng, Enguo;  Yu, Keke;  Zhou, Kang'en;  Lan, Jianghu
收藏  |  浏览/下载:68/0  |  提交时间:2023/12/29
Lake sediments  Southwest China  Monsoon precipitation  Distinct climate periods  Inter-tropical Convergence Zone  
Rapid determination of plutonium isotopes in small samples using single anion exchange separation and ICP-MS/MS measurement in NH3-He mode for sediment dating 期刊论文
TALANTA, 2022, 卷号: 240, 页码: 9
作者:  Xu, Yihong;  Li, Chen;  Yu, Haiping;  Fang, Fengman;  Hou, Xiaolin;  Zhang, Chao;  Li, Xiaofei;  Xing, Shan
收藏  |  浏览/下载:107/0  |  提交时间:2023/12/29
ICP-MS/MS  NH3-He mode  Elimination of uranium interference  Plutonium isotopes  Sediment dating  
Soil erosion and human activities over the last 60 years revealed by magnetism, particle size and minerals of check dams sediments on the Chinese Loess Plateau 期刊论文
ENVIRONMENTAL EARTH SCIENCES, 2022, 卷号: 81, 期号: 5, 页码: 15
作者:  Dong, Hongmei;  Song, Yougui;  Chen, Liumei;  Liu, Huifang;  Fu, Xiaofen;  Xie, Mengping
收藏  |  浏览/下载:72/0  |  提交时间:2023/12/29
Small watershed  AMS C-14 and Cs-137 dating  Precipitation  Runoff  Check dams  Hydrological change  
Accumulation of aeolian sediments around the Tengger Desert during the late Quaternary and its implications on interpreting chronostratigraphic records from drylands in north China 期刊论文
QUATERNARY SCIENCE REVIEWS, 2022, 卷号: 275, 页码: 22
作者:  Peng, Jun;  Wang, Xulong;  Yin, Gongming;  Adamiec, Grzegorz;  Du, Jinhua;  Zhao, Hui;  Kang, Shugang;  Hu, Guangyin;  Zheng, Yue
收藏  |  浏览/下载:261/0  |  提交时间:2022/08/18
OSL dating  Aeolian sediments  Late quaternary  Tengger desert  Drylands  
Distinctive distribution and migration of global fallout plutonium isotopes in an alpine lake and its implications for sediment dating 期刊论文
CHEMOSPHERE, 2021, 卷号: 279, 页码: 10
作者:  Guo, Haiting;  Xu, Yihong;  Pan, Shaoming;  Liu, Zhiyong
收藏  |  浏览/下载:246/0  |  提交时间:2021/12/06
Pu isotopes  Alpine lake sediments  Snowmelt input  Diffusive migration  Advection-diffusion equation  
Comparing interglacials in eastern Australia: A multi-proxy investigation of a new sedimentary record 期刊论文
QUATERNARY SCIENCE REVIEWS, 2021, 卷号: 252, 页码: 20
作者:  Forbes, Matt;  Cohen, Tim;  Jacobs, Zenobia;  Marx, Sam;  Barber, Emily;  Dodson, John;  Zamora, Andres;  Cadd, Haidee;  Francke, Alexander;  Constantine, Mark;  Mooney, Scott;  Short, Julia;  Tibby, John;  Parker, Adrian;  Cendon, Dioni;  Peterson, Mark;  Tyler, Jon;  Swallow, Elizabeth;  Haines, Heather;  Gadd, Patricia;  Woodward, Craig
收藏  |  浏览/下载:296/0  |  提交时间:2021/05/08
Interglacials  Pollen  Charcoal  Diatoms  Stable isotopes  Peat  Radiocarbon  Vegetation dynamics  Optically stimulated luminescence  
U-Th dating of lake sediments: Lessons from the 700 ka sediment record of lake Junin, Peru (vol 244, 106422, 2020) 期刊论文
QUATERNARY SCIENCE REVIEWS, 2020, 卷号: 248, 页码: 7
作者:  Chen, Christine Y.;  McGee, David;  Woods, Arielle;  Perez, Liseth;  Hatfield, Robert G.;  Edwards, R. Lawrence;  Cheng, Hai;  Valero-Garces, Blas L.;  Lehmann, Sophie B.;  Stoner, Joseph S.;  Schwalb, Antje;  Tal, Irit;  Seltzer, Geoffrey O.;  Miguel Tapia, Pedro;  Abbott, Mark B.;  Rodbell, Donald T.
收藏  |  浏览/下载:346/0  |  提交时间:2020/12/29
Downcore variations of carbon reservoir ages linked to lake level changes in northwest China 期刊论文
QUATERNARY GEOCHRONOLOGY, 2020, 卷号: 60, 页码: 8
作者:  Meng, Bowen;  Zhou, Aifeng;  Zhang, Yancheng;  Song, Mu;  Liu, Weiguo;  Xie, Zhouqing;  Li, Shenghua;  Liu, Zhonghui
收藏  |  浏览/下载:452/0  |  提交时间:2020/12/29
Radiocarbon dating  Carbon reservoir effect  Lacustrine sediment  Lake status  Last two millennia  
STEPPED-COMBUSTION C-14 DATING IN LOESS-PALEOSOL SEDIMENT 期刊论文
RADIOCARBON, 2020, 卷号: 62, 期号: 5, 页码: 1209-1220
作者:  Cheng, Peng;  Fu, Yunchong
收藏  |  浏览/下载:281/0  |  提交时间:2021/05/08
C-14  loess-paleosol  stepped-combustion  delta C-13  
U-Th dating of lake sediments: Lessons from the 700 ka sediment record of Lake Junin, Peru 期刊论文
QUATERNARY SCIENCE REVIEWS, 2020, 卷号: 244, 页码: 33
作者:  Chen, Christine Y.;  McGee, David;  Woods, Arielle;  Perez, Liseth;  Hatfield, Robert G.;  Edwards, R. Lawrence;  Cheng, Hai;  Valero-Garces, Blas L.;  Lehmann, Sophie B.;  Stoner, Joseph S.;  Schwalb, Antje;  Tal, Irit;  Seltzer, Geoffrey O.;  Miguel Tapia, Pedro;  Abbott, Mark B.;  Rodbell, Donald T.
收藏  |  浏览/下载:356/0  |  提交时间:2020/12/29
Quaternary  Paleoclimatology  South America  U-Th series  Sedimentology  Lakes lagoons & swamps  Geochronology  ICDP  Age model